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Offchain Labs

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OverviewOfferingsReview

Overview

Offchain Labs - Arbitrum Layer 2 Creators

Company Overview

Offchain Labs is a venture-backed, Princeton-founded company that has dedicated over 5 years to blockchain research and development. As the original developers of Arbitrum, the leading Ethereum Layer 2 scaling solution, Offchain Labs has raised $120M in funding and acquired Prysmatic Labs (creators of the leading Ethereum consensus client behind The Merge).

Founders

Ed Felten: Former deputy U.S. CTO in the Obama White House, longtime Princeton Professor.

Steven Goldfeder: Princeton researcher, co-author of Arbitrum paper.

Harry Kalodner: Princeton researcher, co-author of Arbitrum paper.

Core Products

Arbitrum One

Industry-leading Ethereum scaling solution using optimistic rollup technology. Over $2.3 billion in TVL.

Arbitrum Nova

AnyTrust technology for ultra-low cost, high-volume applications.

Arbitrum Orbit

Framework for creating custom Orbit Chains.

Acquisitions

Prysmatic Labs (2022): Leading Ethereum consensus client team behind The Merge, cementing alignment with Ethereum.

Recent Initiatives

Onchain Labs

Program providing resources, technical support, and go-to-market strategies to early-stage projects on Arbitrum.

Funding

$120M Series B led by Lightspeed Venture Partners with:

  • Polychain Capital
  • Ribbit Capital
  • Redpoint Ventures
  • Pantera Capital
  • Alameda Research
  • Mark Cuban

Why Choose Offchain Labs

Layer 2 Leadership

Arbitrum is the leading Ethereum L2 with $2.3B+ TVL.

Princeton Pedigree

Founded by former Obama CTO and Princeton researchers.

$120M Funding

Top-tier VC backing validates technology.

Prysmatic Acquisition

Owns leading Ethereum consensus client team.

Offerings

Products & Software

Arbitrum Layer 2 Platform

Arbitrum is the leading Ethereum Layer 2 scaling solution with over $2.3 billion in TVL....

#6 in Protocol Engineering#9 in Node Services

Professional Services

Layer 2 Development & Support

Offchain Labs provides Layer 2 development expertise and support as creators of Arbitrum,...

#16 in Smart Contract DevelopmentProtocol Engineering

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Location(s)

Headquarters

New York, New York, US

Verified Partner

This partner has been verified by Web3Connect on 13 Dec 2025

Compare similar partners:

Node ServicesProtocol EngineeringSmart Contract Development

About

Company Information

Founded

2018

Team Size

101-150 employees

Website & Social

offchainlabs.comLinkedInX (Twitter)

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